./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/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_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/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 64bit --witnessprinter.graph.data.programhash b4d53423478efbe88c69a2c2de1bb984f61e7e586fd7bb6761452f26ace425f7 --- 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 23:28:35,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:28:35,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:28:35,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:28:35,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:28:35,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:28:35,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:28:35,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:28:35,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:28:35,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:28:35,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:28:35,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:28:35,396 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:28:35,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:28:35,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:28:35,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:28:35,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:28:35,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:28:35,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:28:35,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:28:35,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:28:35,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:28:35,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:28:35,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:28:35,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:28:35,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:28:35,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:28:35,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:28:35,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:28:35,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:28:35,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:28:35,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:28:35,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:28:35,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:28:35,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:28:35,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:28:35,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:28:35,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:28:35,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:28:35,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:28:35,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:28:35,426 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:28:35,448 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:28:35,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:28:35,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:28:35,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:28:35,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:28:35,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:28:35,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:28:35,451 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:28:35,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:28:35,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:28:35,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:28:35,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:28:35,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:28:35,453 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:28:35,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:28:35,453 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:28:35,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:28:35,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:28:35,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:28:35,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:28:35,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:35,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:28:35,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:28:35,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:28:35,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:28:35,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:28:35,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:28:35,456 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_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4d53423478efbe88c69a2c2de1bb984f61e7e586fd7bb6761452f26ace425f7 [2022-11-21 23:28:35,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:28:35,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:28:35,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:28:35,817 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:28:35,817 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:28:35,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c [2022-11-21 23:28:38,756 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:28:38,919 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:28:38,919 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c [2022-11-21 23:28:38,925 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/data/1fc5b80c2/6b6b5074bf1c46419f1ffb916c8959aa/FLAGa14e45003 [2022-11-21 23:28:38,940 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/data/1fc5b80c2/6b6b5074bf1c46419f1ffb916c8959aa [2022-11-21 23:28:38,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:28:38,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:28:38,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:38,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:28:38,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:28:38,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:38" (1/1) ... [2022-11-21 23:28:38,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@746da7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:38, skipping insertion in model container [2022-11-21 23:28:38,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:38" (1/1) ... [2022-11-21 23:28:38,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:28:38,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:28:39,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:39,133 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:28:39,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:39,179 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:28:39,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39 WrapperNode [2022-11-21 23:28:39,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:39,181 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:28:39,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:28:39,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:28:39,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,211 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 8 [2022-11-21 23:28:39,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:28:39,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:28:39,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:28:39,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:28:39,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,228 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,235 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:28:39,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:28:39,236 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:28:39,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:28:39,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:39,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:28:39,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:28:39,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db9b55fc-731a-4bf2-b5ba-6d6ebcb26b8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:28:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:28:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:28:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure mc91 [2022-11-21 23:28:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mc91 [2022-11-21 23:28:39,386 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:28:39,389 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:28:39,551 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:28:39,564 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:28:39,565 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:28:39,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:28:39 BoogieIcfgContainer [2022-11-21 23:28:39,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:28:39,568 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:28:39,568 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:28:39,586 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:28:39,587 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:28:39" (1/1) ... [2022-11-21 23:28:39,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:28:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-11-21 23:28:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-11-21 23:28:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-21 23:28:39,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:28:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-11-21 23:28:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-11-21 23:28:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-21 23:28:39,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:28:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 26 transitions. [2022-11-21 23:28:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2022-11-21 23:28:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 23:28:40,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:28:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 32 transitions. [2022-11-21 23:28:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2022-11-21 23:28:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 23:28:40,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:40,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:28:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 31 transitions. [2022-11-21 23:28:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-11-21 23:28:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 23:28:40,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:28:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 30 transitions. [2022-11-21 23:28:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-21 23:28:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-21 23:28:40,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 23:28:40,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 32 transitions. [2022-11-21 23:28:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2022-11-21 23:28:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:40,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:40,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:41,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:41,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:41,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:41,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:41,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:42,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:42,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,517 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,579 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:42,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:42,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:42,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:42,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,916 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:42,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:42,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:42,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,241 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:43,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:43,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:43,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:43,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:43,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,842 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:43,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:43,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,522 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,758 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:44,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:44,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:44,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:44,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,100 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,132 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:45,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:45,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,141 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:46,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:46,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,289 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,606 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:47,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:47,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:47,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,878 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:48,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,935 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:48,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,493 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,634 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,775 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,941 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:49,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:49,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,767 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:50,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:50,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:50,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,348 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,741 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:51,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:51,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,012 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:52,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:52,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:52,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:52,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,814 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:53,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:53,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:53,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,207 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,748 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,781 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,862 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:54,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,918 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,945 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:54,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,025 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,204 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,256 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,416 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,687 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,787 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:55,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:55,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:55,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:55,980 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:55,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,381 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,839 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,943 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:56,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,403 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:57,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,112 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,559 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:58,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,195 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,277 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,459 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,844 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:28:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:28:59,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:28:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:28:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:28:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:28:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:28:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:59,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,316 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,834 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,965 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:00,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:00,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,069 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,618 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:01,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:01,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,382 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:02,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:02,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,395 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,439 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,487 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,656 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:03,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:03,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:03,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:03,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,372 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,501 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,622 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,763 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:04,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:04,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:04,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,001 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,112 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,157 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,427 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,521 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,729 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:05,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:05,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,717 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:06,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:06,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:06,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,229 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,485 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,824 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:07,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:07,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:07,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,096 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,121 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,154 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,216 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,431 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,557 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,810 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:08,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:08,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:08,983 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:08,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:08,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:08,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,296 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,797 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,870 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,894 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:29:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:29:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:29:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:29:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:29:09,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:09,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:29:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:29:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 23:41:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,732 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,863 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,916 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:48,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:48,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,226 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,503 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:49,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:49,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,394 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,413 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,522 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,834 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:50,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:50,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,647 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,918 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:51,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:51,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,051 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,237 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,566 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,582 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,638 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:52,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,965 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:52,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:52,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:52,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:52,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,037 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,055 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,185 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,273 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,470 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,527 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,602 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,620 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:53,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:53,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:53,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,030 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,237 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,420 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,657 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:54,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:54,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,273 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,329 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,367 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,422 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,824 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,953 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:55,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:55,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,286 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,241 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,405 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,678 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:57,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,952 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:57,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:57,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:57,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,140 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,249 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,267 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,624 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:58,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,141 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,306 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,324 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,494 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,600 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,676 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:41:59,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:41:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:41:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:41:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:41:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:41:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:41:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,138 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,511 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,604 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,713 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:00,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:00,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:00,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,396 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:01,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:01,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:01,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,059 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,242 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,259 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,333 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,425 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,482 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,556 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,576 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,648 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,721 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:02,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:02,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,056 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,132 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,323 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,754 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,795 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:03,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,926 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,945 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:03,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:03,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:03,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,090 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,523 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,615 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:04,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:04,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:04,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,169 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:05,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:05,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:05,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,198 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,291 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,362 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,666 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-21 23:42:06,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 23:42:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:42:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 23:42:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 48 transitions. [2022-11-21 23:42:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2022-11-21 23:42:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-21 23:42:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms