./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/lcp.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/lcp.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg --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 32bit --witnessprinter.graph.data.programhash 1e47fbc54bff4eeebe072cdb8acf7cfe734a91f148fd421ae1769ba3b81a6f5a --- 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-b5237d8 [2022-11-21 22:38:36,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:38:36,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:38:36,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:38:36,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:38:36,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:38:36,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:38:36,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:38:36,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:38:36,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:38:36,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:38:36,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:38:36,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:38:36,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:38:36,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:38:36,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:38:36,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:38:36,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:38:36,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:38:36,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:38:36,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:38:36,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:38:36,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:38:36,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:38:36,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:38:36,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:38:36,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:38:36,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:38:36,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:38:36,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:38:36,436 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:38:36,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:38:36,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:38:36,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:38:36,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:38:36,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:38:36,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:38:36,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:38:36,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:38:36,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:38:36,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:38:36,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:38:36,486 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:38:36,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:38:36,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:38:36,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:38:36,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:38:36,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:38:36,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:38:36,490 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:38:36,490 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:38:36,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:38:36,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:38:36,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:38:36,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:38:36,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:38:36,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:38:36,492 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:38:36,493 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:38:36,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:38:36,493 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:38:36,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:38:36,493 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:38:36,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:38:36,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:38:36,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:38:36,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:38:36,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:38:36,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:38:36,495 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:38:36,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:38:36,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:38:36,496 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_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e47fbc54bff4eeebe072cdb8acf7cfe734a91f148fd421ae1769ba3b81a6f5a [2022-11-21 22:38:36,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:38:36,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:38:36,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:38:36,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:38:36,885 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:38:36,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/verifythis/lcp.c [2022-11-21 22:38:39,924 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:38:40,167 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:38:40,168 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/sv-benchmarks/c/verifythis/lcp.c [2022-11-21 22:38:40,174 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/data/4fc76df6d/8190b984beb64dbf95665ae62c3e203d/FLAGaeaeb417f [2022-11-21 22:38:40,190 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/data/4fc76df6d/8190b984beb64dbf95665ae62c3e203d [2022-11-21 22:38:40,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:38:40,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:38:40,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:40,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:38:40,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:38:40,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e042767 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40, skipping insertion in model container [2022-11-21 22:38:40,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:38:40,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:38:40,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/sv-benchmarks/c/verifythis/lcp.c[515,528] [2022-11-21 22:38:40,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:38:40,448 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:38:40,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/sv-benchmarks/c/verifythis/lcp.c[515,528] [2022-11-21 22:38:40,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:38:40,517 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:38:40,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40 WrapperNode [2022-11-21 22:38:40,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:40,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:38:40,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:38:40,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:38:40,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,588 INFO L138 Inliner]: procedures = 20, calls = 29, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 116 [2022-11-21 22:38:40,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:38:40,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:38:40,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:38:40,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:38:40,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,613 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,613 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,623 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,624 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:38:40,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:38:40,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:38:40,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:38:40,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:40" (1/1) ... [2022-11-21 22:38:40,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:38:40,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:38:40,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:38:40,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b36344e1-8060-4648-88bb-47fd38309a41/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:38:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:38:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:38:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:38:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:38:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:38:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:38:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:38:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:38:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:38:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:38:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:38:40,841 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:38:40,843 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:38:41,161 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:38:41,243 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:38:41,246 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:38:41,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:38:41 BoogieIcfgContainer [2022-11-21 22:38:41,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:38:41,252 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:38:41,252 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:38:41,263 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:38:41,263 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:38:41" (1/1) ... [2022-11-21 22:38:41,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:38:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 67 states and 75 transitions. [2022-11-21 22:38:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 75 transitions. [2022-11-21 22:38:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 22:38:41,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:41,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 68 states and 76 transitions. [2022-11-21 22:38:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 76 transitions. [2022-11-21 22:38:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-21 22:38:41,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:42,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 70 states and 79 transitions. [2022-11-21 22:38:42,201 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 79 transitions. [2022-11-21 22:38:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-21 22:38:42,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:42,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:42,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 74 states and 85 transitions. [2022-11-21 22:38:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 85 transitions. [2022-11-21 22:38:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-21 22:38:42,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:42,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 79 states and 92 transitions. [2022-11-21 22:38:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 92 transitions. [2022-11-21 22:38:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 22:38:43,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 82 states and 99 transitions. [2022-11-21 22:38:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2022-11-21 22:38:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 22:38:44,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 83 states and 100 transitions. [2022-11-21 22:38:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 100 transitions. [2022-11-21 22:38:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 22:38:44,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 87 states and 108 transitions. [2022-11-21 22:38:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 108 transitions. [2022-11-21 22:38:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 22:38:44,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 87 states and 107 transitions. [2022-11-21 22:38:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2022-11-21 22:38:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 22:38:44,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 89 states and 110 transitions. [2022-11-21 22:38:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 110 transitions. [2022-11-21 22:38:45,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 22:38:45,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:45,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 109 transitions. [2022-11-21 22:38:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 109 transitions. [2022-11-21 22:38:45,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 22:38:45,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:45,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:38:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 94 states and 114 transitions. [2022-11-21 22:38:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 114 transitions. [2022-11-21 22:38:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:46,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:47,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:47,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:47,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,577 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:48,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:49,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:49,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:49,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:49,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:49,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:49,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:49,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:49,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:49,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:49,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:49,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:49,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:49,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:50,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:50,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:51,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:52,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:53,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:53,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:53,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:54,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:54,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:54,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:55,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:55,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:55,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:56,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:56,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:56,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:56,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,414 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:57,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:57,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:58,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:38:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:38:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:38:59,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:38:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:00,999 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:00,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:01,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:02,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:02,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,657 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:04,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:04,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:04,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:05,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:05,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:05,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,464 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:06,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:06,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:07,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,414 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:08,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:08,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:08,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:08,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:09,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:10,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:11,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:11,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:12,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:13,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:13,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:13,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:13,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:13,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,148 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:14,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:15,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:17,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:17,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,307 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:18,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:18,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:19,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:19,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:20,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:21,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:21,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:21,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:22,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,447 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:24,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:24,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,890 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:26,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:26,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,464 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:27,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:28,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:28,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:29,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:29,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:30,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:31,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:31,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:31,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:32,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:32,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:32,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:32,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:32,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:34,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:35,975 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:36,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:36,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:37,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:37,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:38,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,687 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:39,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:39,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,222 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:40,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:40,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:41,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:42,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,073 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:43,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:43,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:43,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:44,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:44,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,920 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:45,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:46,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:47,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:47,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:47,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:48,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:48,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:48,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:49,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:49,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:49,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:51,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:52,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:53,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:53,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:54,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:54,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:55,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:55,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:56,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:56,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:56,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:57,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:58,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:39:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:39:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:39:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:39:59,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:00,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:00,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:40:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:40:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:40:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:40:00,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 22:51:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:21,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,088 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:22,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:22,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,008 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:23,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:24,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:24,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:24,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,495 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:26,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:26,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:26,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:27,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:28,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:29,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:30,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:30,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:31,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:31,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:31,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:32,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:32,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:33,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:33,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:34,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:34,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:34,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:34,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:35,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:35,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:36,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:37,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:38,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:39,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:39,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:40,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:41,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:42,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:42,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:42,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:43,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:43,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:44,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:44,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:44,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:44,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,430 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:45,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:45,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:45,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:45,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:46,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:47,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:47,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:48,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:48,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:49,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:50,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:50,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:51,947 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:51,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:52,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:53,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:54,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:54,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:55,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:55,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,379 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:57,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:57,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:58,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:51:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:51:59,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:51:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:51:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:51:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:51:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:51:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:51:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:00,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:00,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:01,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:02,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,056 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,851 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:03,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:03,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,765 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:04,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:05,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:05,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:05,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:05,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,869 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:06,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:06,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,851 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:07,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:07,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:07,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:08,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,622 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:09,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:09,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:10,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:10,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:10,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:10,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:10,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,172 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:11,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:11,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:11,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:11,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:11,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:12,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:13,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:14,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:14,995 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:14,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:14,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:14,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,765 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:15,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:15,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:16,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:16,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:17,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:17,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,152 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:18,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,261 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:19,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:19,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,841 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:20,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:20,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:20,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:20,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:20,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:21,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:21,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:21,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:22,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:22,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:22,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:22,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:23,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:24,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:24,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:25,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:25,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:26,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:26,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:26,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:27,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:27,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:27,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:28,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:28,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,543 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:30,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:31,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:31,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,444 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:32,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:32,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:32,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:32,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,629 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:33,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:34,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:34,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:35,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,381 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:36,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:36,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:52:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:52:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 135 transitions. [2022-11-21 22:52:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2022-11-21 22:52:37,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:52:37,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat