./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb2818f0d8bce3a3c55c338823c603b0097898f29d2ecfaf46bb61225da928d8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:49:12,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:49:12,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:49:12,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:49:12,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:49:12,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:49:12,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:49:12,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:49:12,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:49:12,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:49:12,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:49:12,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:49:12,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:49:12,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:49:12,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:49:12,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:49:12,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:49:12,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:49:12,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:49:12,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:49:12,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:49:12,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:49:12,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:49:12,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:49:12,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:49:12,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:49:12,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:49:12,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:49:12,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:49:12,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:49:12,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:49:12,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:49:12,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:49:12,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:49:12,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:49:12,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:49:12,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:49:12,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:49:12,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:49:12,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:49:12,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:49:12,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:49:12,645 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:49:12,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:49:12,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:49:12,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:49:12,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:49:12,646 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:49:12,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:49:12,647 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:49:12,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:49:12,647 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:49:12,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:49:12,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:49:12,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:49:12,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:49:12,648 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:49:12,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:49:12,648 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:49:12,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:49:12,648 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:49:12,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:49:12,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:49:12,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:49:12,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:49:12,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:49:12,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:49:12,650 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:49:12,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:49:12,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:49:12,650 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_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb2818f0d8bce3a3c55c338823c603b0097898f29d2ecfaf46bb61225da928d8 [2022-12-14 19:49:12,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:49:12,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:49:12,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:49:12,832 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:49:12,833 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:49:12,834 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c [2022-12-14 19:49:15,534 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:49:15,736 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:49:15,736 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c [2022-12-14 19:49:15,747 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/data/16eacb98b/ae3d9d48189241fdb85f0e134010ec78/FLAG640b0caa9 [2022-12-14 19:49:15,759 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/data/16eacb98b/ae3d9d48189241fdb85f0e134010ec78 [2022-12-14 19:49:15,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:49:15,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:49:15,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:49:15,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:49:15,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:49:15,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:49:15" (1/1) ... [2022-12-14 19:49:15,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e252f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:15, skipping insertion in model container [2022-12-14 19:49:15,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:49:15" (1/1) ... [2022-12-14 19:49:15,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:49:15,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:49:16,178 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c[73221,73234] [2022-12-14 19:49:16,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:49:16,192 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:49:16,268 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c[73221,73234] [2022-12-14 19:49:16,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:49:16,285 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:49:16,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16 WrapperNode [2022-12-14 19:49:16,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:49:16,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:49:16,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:49:16,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:49:16,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,343 INFO L138 Inliner]: procedures = 95, calls = 354, calls flagged for inlining = 27, calls inlined = 23, statements flattened = 1156 [2022-12-14 19:49:16,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:49:16,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:49:16,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:49:16,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:49:16,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,378 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,381 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:49:16,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:49:16,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:49:16,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:49:16,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:49:16" (1/1) ... [2022-12-14 19:49:16,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:49:16,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:49:16,413 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:49:16,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a87a116d-82bc-4e3a-a29f-6bc45ae1dcae/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:49:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:49:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2022-12-14 19:49:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2022-12-14 19:49:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-14 19:49:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-14 19:49:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 19:49:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 19:49:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-14 19:49:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-14 19:49:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 19:49:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 19:49:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2022-12-14 19:49:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2022-12-14 19:49:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 19:49:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 19:49:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 19:49:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 19:49:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 19:49:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 19:49:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 19:49:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 19:49:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 19:49:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 19:49:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2022-12-14 19:49:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2022-12-14 19:49:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 19:49:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 19:49:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2022-12-14 19:49:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2022-12-14 19:49:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 19:49:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 19:49:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2022-12-14 19:49:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2022-12-14 19:49:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 19:49:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 19:49:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 19:49:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 19:49:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 19:49:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 19:49:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:49:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-12-14 19:49:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-12-14 19:49:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 19:49:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 19:49:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 19:49:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 19:49:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 19:49:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 19:49:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:49:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:49:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 19:49:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 19:49:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2022-12-14 19:49:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2022-12-14 19:49:16,577 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:49:16,579 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:49:17,356 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:49:17,840 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:49:17,840 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:49:17,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:49:17 BoogieIcfgContainer [2022-12-14 19:49:17,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:49:17,843 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:49:17,843 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:49:17,851 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:49:17,851 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:49:17" (1/1) ... [2022-12-14 19:49:17,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:49:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 417 states and 654 transitions. [2022-12-14 19:49:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 654 transitions. [2022-12-14 19:49:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:49:17,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 429 states and 686 transitions. [2022-12-14 19:49:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 686 transitions. [2022-12-14 19:49:18,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 19:49:18,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 436 states and 700 transitions. [2022-12-14 19:49:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 700 transitions. [2022-12-14 19:49:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 19:49:19,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:19,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:49:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 442 states and 712 transitions. [2022-12-14 19:49:19,893 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 712 transitions. [2022-12-14 19:49:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:49:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:19,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:20,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 446 states and 719 transitions. [2022-12-14 19:49:20,073 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 719 transitions. [2022-12-14 19:49:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:20,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:22,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:22,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:22,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:22,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:22,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:22,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:23,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:23,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:23,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:23,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:23,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:23,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:23,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:23,933 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:23,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:24,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:24,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:24,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:24,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:24,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:25,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:25,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:25,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:25,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:25,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:25,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:25,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:25,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:25,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:26,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:26,239 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:26,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:26,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:26,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:27,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:27,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:27,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:27,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:27,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:27,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:27,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:27,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:27,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:27,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:28,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:28,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:28,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:28,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:28,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:28,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:28,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:28,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:28,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:29,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:29,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:29,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:29,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:29,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:29,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:30,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:30,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:30,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:30,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:30,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:30,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:30,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:30,907 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:30,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:31,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:31,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:31,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:31,511 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:31,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:31,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:31,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:31,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:31,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:31,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:31,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:31,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:31,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:31,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:32,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:32,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:32,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:32,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:32,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:32,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:32,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:32,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:32,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:32,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:32,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:33,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:33,357 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:33,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:33,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:33,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:33,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:33,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:33,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:33,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:33,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:33,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:34,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:34,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:34,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:34,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:34,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:34,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:34,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:34,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:34,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:34,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:34,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:35,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:35,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:35,373 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:35,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:35,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:35,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:35,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:36,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:36,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:36,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:36,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:36,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:36,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:37,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:37,213 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:37,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:37,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:37,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:37,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:38,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:38,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:38,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:38,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:38,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:39,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:39,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:39,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:39,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:39,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:39,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:39,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:39,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:39,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:39,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:39,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:39,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:40,239 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:40,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:40,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:40,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:40,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:40,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:40,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:40,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:40,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:40,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:41,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:41,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:41,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:41,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:41,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:41,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:42,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:42,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:42,203 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:42,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:42,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:42,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:42,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:42,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:42,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:42,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:42,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:42,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:42,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:43,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:43,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:43,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:43,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:43,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:43,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:43,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:43,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:44,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:44,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:44,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:44,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:44,564 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:44,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:44,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:44,756 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:44,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:44,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:44,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:44,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:45,135 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:45,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:45,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:45,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:45,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:45,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:45,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:46,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:46,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:46,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:46,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:46,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:46,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:46,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:46,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:46,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:47,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:47,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:47,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:47,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:47,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:47,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:47,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:47,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:47,823 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:47,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:47,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:47,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:48,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:48,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:48,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:48,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:48,793 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:48,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:48,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:49,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:49,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:49,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:49,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:49,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:49,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:49,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:50,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:50,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:50,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:50,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:50,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:50,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:50,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:50,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:51,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:51,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:51,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:51,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:52,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:52,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:52,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:52,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:53,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:53,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:53,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:53,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:53,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:53,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:53,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:53,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:54,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:54,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:54,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:54,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:54,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:54,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:54,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:54,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:55,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:55,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:55,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:55,516 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:55,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:55,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:55,711 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:55,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:55,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:55,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:56,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:56,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:56,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:56,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:56,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:56,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:56,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:57,255 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:57,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:57,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:57,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:57,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:58,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:58,221 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:58,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:58,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:58,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:58,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:58,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:58,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:59,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:59,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:59,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:59,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:49:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:49:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:49:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:49:59,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:59,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:00,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:00,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:00,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:00,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:00,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:00,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:01,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:01,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:01,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:01,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:01,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:02,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:02,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:02,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:02,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:02,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:02,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:03,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:03,336 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:03,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:03,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:03,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:03,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:03,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:03,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:03,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:04,085 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:04,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:04,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:04,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:04,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:04,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:05,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:05,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:05,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:05,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:05,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:05,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:05,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:05,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:05,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:06,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:06,012 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:06,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:06,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:06,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:06,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:06,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:06,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:07,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:07,378 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:07,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:07,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:07,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:07,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:07,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:07,965 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:07,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:08,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:08,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:08,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:08,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:08,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:08,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:08,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:08,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:08,927 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:08,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:08,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:09,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:09,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:09,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:09,507 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:09,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:09,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:09,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:09,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:09,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:10,090 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:10,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:10,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:10,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:10,477 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:10,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:10,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:10,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:11,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:11,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:11,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:11,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:11,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:11,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:11,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:11,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:12,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:12,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:12,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:12,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:12,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:12,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:12,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:12,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:12,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:13,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:13,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:13,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:13,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:13,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:13,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:13,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:14,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:14,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:14,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:14,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:14,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:14,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:14,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:14,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:14,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:15,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:15,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:15,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:15,604 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:15,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:15,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:16,185 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:16,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:16,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:16,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:16,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:16,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:16,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:16,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:16,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:17,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:17,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:17,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:17,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:17,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:17,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:17,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:17,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:18,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:18,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:18,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:18,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:18,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:18,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:18,670 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:18,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:18,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:18,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:19,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:19,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:19,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:19,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:19,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:19,626 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:19,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:19,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:20,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:20,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:20,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:20,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:20,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:20,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:20,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:20,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:20,977 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:20,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:20,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:20,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:21,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:21,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:21,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:22,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:22,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:22,119 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:22,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:22,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:22,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:22,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:22,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:22,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:22,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:22,494 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:22,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:22,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:22,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:22,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:22,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:23,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:23,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:23,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:23,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:23,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:23,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:23,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:23,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:23,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:24,014 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:24,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:24,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:24,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:24,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:24,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:24,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:24,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:24,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:24,972 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:24,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:25,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:25,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:25,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:25,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:25,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:25,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:26,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:26,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:26,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:26,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:26,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:26,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:26,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:26,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:27,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:27,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:27,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:27,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:27,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:27,682 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:27,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:27,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:28,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:28,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:28,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:28,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:28,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:29,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:29,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:29,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:29,567 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:29,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:29,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:29,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:29,753 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:29,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:29,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:29,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:29,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:29,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:29,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:30,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:30,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:30,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:30,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:30,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:30,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:30,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:30,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:31,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:31,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:31,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:31,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:31,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:31,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:31,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:31,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:32,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:32,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:32,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:32,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:32,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:33,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:33,317 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:33,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:33,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:33,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:33,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:33,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:33,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:33,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:33,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:33,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:33,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:34,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:34,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:34,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:34,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:34,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:34,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:34,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:34,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:34,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:34,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:35,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:35,204 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:35,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:35,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:35,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:35,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:35,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:35,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:35,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:35,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:36,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:36,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:36,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:36,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:36,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:36,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:36,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:37,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:37,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:37,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:37,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:37,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:37,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:37,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:37,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:38,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:38,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:38,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:38,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:38,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:38,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:39,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:39,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:39,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:39,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:39,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:39,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:39,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:40,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:40,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:40,467 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:40,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:40,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:40,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:41,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:41,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:41,148 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:41,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:41,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:41,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:41,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:41,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:41,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:41,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:41,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:42,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:42,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:42,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:42,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:42,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:42,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:42,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:43,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:43,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:43,355 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:43,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:43,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:43,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:43,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:43,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:44,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:44,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:44,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:44,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:44,507 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:44,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:44,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:44,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:44,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:45,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:45,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:45,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:45,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:45,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:45,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:46,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:46,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:46,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:46,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:46,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:46,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:46,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:46,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:47,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:47,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:47,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:47,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:47,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:48,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:48,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:48,610 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:48,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:48,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:48,985 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:49,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:49,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:49,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:49,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:49,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:49,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:50,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:50,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:50,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:50,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:50,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:50,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:50,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:50,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:51,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:51,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:51,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:51,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:52,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:52,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:52,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:52,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:52,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:52,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:52,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:53,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:53,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:53,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:53,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:53,908 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:53,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:53,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:54,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:54,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:54,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:54,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:54,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:54,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:54,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:54,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:54,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:55,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:55,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:55,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:55,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:55,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:55,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:56,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:56,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:56,631 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:56,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:56,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:56,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:57,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:57,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:57,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:57,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:57,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:57,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:57,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:57,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:57,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:58,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:58,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:58,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:58,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:58,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:58,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:58,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:58,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:58,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:58,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:58,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:59,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:59,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:59,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:59,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:59,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:59,341 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:59,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:59,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:50:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:50:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:50:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:50:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:50:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:50:59,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:50:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:50:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:00,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:00,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:00,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:00,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:00,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:00,687 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:00,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:00,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:00,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:00,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:01,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:01,079 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:01,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:01,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:01,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:01,278 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:01,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:01,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:01,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:01,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:02,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:02,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:02,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:02,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:02,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:02,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:02,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:02,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:02,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:02,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:03,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:03,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:03,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:03,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:03,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:03,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:04,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:04,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:04,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:04,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:04,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:04,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:04,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:05,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:05,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:05,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:05,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:05,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:05,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:05,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:05,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:05,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:05,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:06,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:06,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:06,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:06,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:06,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:06,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:07,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:07,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:07,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:07,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:07,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:07,759 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:07,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:08,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:08,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:08,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:08,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:08,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:08,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:08,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:08,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:08,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:08,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:08,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:08,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:09,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:09,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:09,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:09,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:09,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:09,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:09,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:10,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:10,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:10,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:10,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:10,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:10,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:10,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:10,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:10,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:10,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:10,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:11,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:11,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:11,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:11,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:11,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:11,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:11,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:11,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:11,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:11,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:12,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:12,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:12,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:12,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:12,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:12,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:12,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:12,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:13,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:13,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:13,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:13,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:13,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:13,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:13,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:13,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:13,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:13,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:14,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:14,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:14,235 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:14,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:14,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:14,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:14,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:14,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:14,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:14,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:14,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:14,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:14,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:15,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:15,267 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:15,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:15,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:15,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:15,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:16,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:16,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:16,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:16,289 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:16,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:16,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:16,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:16,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:16,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:16,737 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:16,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:16,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:17,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:17,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:17,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:17,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:17,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:17,555 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:17,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:17,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:17,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:17,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:17,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:17,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:18,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:18,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:18,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:18,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:18,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:18,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:18,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:19,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:19,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:19,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:19,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:19,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:19,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:19,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:19,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:19,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:20,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:20,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:20,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:20,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:20,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:20,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:21,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:21,102 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:21,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:21,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:21,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:22,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:22,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:22,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:22,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:22,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:22,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:22,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:22,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:22,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:23,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:23,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:23,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:23,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:23,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:23,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:23,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:23,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:24,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:24,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:24,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:24,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:24,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:24,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:24,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:24,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:24,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:24,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:24,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:25,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:25,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:25,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:25,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:25,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:25,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:25,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:25,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:25,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:25,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:25,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:25,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:26,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:26,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:26,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:26,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:26,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:26,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:26,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:27,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:27,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:27,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:27,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:27,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:27,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:28,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:28,085 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:28,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:28,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:28,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:28,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:28,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:28,676 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:28,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:28,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:28,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:28,871 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:28,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:28,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:29,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:29,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:29,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:29,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:29,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:29,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:29,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:29,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:29,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:29,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:29,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:29,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:29,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:29,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:30,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:30,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:30,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:30,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:30,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:30,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:30,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:30,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:30,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:30,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:30,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:31,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:31,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:31,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:31,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:31,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:31,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:31,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:31,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:32,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:32,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:32,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:32,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:32,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:32,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:33,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:33,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:33,347 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:33,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:33,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:33,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:33,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:33,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:33,731 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:33,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:33,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:33,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:33,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:33,921 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:33,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:34,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:34,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:34,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:34,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:34,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:34,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:35,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:35,070 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:35,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:35,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:35,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:35,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:35,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:35,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:35,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:35,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:35,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:35,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:35,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:35,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:35,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:36,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:36,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:36,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:36,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:36,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:36,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:36,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:36,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:36,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:36,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:37,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:37,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:37,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:37,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:37,568 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:37,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:37,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:37,754 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:37,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:37,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:38,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:38,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:38,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:38,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:38,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:38,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:38,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:38,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:38,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:39,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:39,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:39,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:39,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:39,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:39,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:39,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:39,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:39,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:39,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:39,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:39,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:39,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:39,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:40,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:40,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:40,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:40,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:40,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:40,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:40,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:40,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:40,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:40,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:40,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:40,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:41,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:41,025 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:41,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:41,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:41,221 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:41,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:41,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:41,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:41,416 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:41,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:41,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:41,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:41,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:41,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:41,819 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:41,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:41,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:41,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:41,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:42,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:42,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:42,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:42,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:42,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:42,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:42,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:43,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:43,196 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:43,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:43,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:43,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:43,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:43,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:43,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:43,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:43,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:43,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:44,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:44,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:44,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:44,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:44,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:44,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:44,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:44,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:45,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:45,536 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:45,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:45,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:45,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:45,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:45,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:46,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:46,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:46,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:46,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:46,520 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:46,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:46,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:46,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:46,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:46,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:46,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:47,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:47,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:47,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:47,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:47,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:47,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:47,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:47,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:47,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:47,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:47,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:47,893 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:47,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:47,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:47,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:48,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:48,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:48,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:48,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:48,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:48,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:49,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:49,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:49,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:49,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:49,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:49,483 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:49,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:49,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:49,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:49,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:49,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:49,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:49,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:50,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:50,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:50,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:50,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:50,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:50,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:50,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:51,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:51,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:51,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:51,539 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:51,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:51,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:51,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:51,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:51,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:51,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:51,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:51,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:51,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:52,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:52,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:52,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:52,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:53,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:53,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:53,121 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:53,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:53,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:53,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:53,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:53,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:53,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:54,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:54,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:54,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:54,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:54,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:54,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:54,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:54,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:54,887 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:54,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:54,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:54,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:55,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:55,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:55,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:55,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:56,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:56,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:56,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:56,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:56,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:56,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:56,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:56,676 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:56,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:56,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:56,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:57,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:57,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:57,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:57,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:57,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:57,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:57,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:58,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:58,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:58,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:58,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:58,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:58,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:59,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:59,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:59,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:59,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:59,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:51:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:51:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:51:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:51:59,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:00,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:00,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:00,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:00,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:00,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:00,470 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:00,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:00,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:00,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:01,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:01,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:01,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:01,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:01,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:01,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:01,968 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:01,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:01,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:02,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:02,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:02,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:02,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:02,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:02,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:02,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:02,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:02,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:03,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:03,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:03,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:03,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:03,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:03,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:04,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:04,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:04,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:04,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:04,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:04,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:04,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:04,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:04,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:04,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:04,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:04,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:04,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:04,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:04,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:05,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:05,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:05,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:05,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:05,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:05,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:05,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:06,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:06,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:06,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:06,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:06,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:06,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:06,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:06,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:06,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:07,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:07,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:07,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:07,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:07,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:07,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:07,830 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:07,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:08,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:08,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:08,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:08,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:08,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:08,450 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:08,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:08,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:08,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:08,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:08,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:08,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:08,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:09,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:09,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:09,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:09,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:09,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:09,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:09,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:09,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:09,507 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:09,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:09,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:09,700 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:09,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:09,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:09,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:09,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:09,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:10,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:10,107 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:10,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:10,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:10,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:10,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:10,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:10,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:10,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:10,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:10,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:10,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:11,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:11,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:11,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:11,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:12,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:12,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:12,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:12,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:12,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:12,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:12,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:12,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:13,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:13,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:13,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:13,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:13,449 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:13,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:13,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:13,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:13,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:14,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:14,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:14,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:14,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:14,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:14,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:14,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:14,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:14,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:14,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:15,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:15,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:15,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:15,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:15,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:15,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:15,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:15,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:15,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:15,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:15,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:15,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:15,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:16,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:16,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:16,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:16,659 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:16,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:16,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:17,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:17,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:17,247 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:17,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:17,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:17,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:17,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:17,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:17,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:17,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:17,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:17,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:17,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:18,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:18,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:18,250 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:18,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:18,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:18,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:18,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:18,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:18,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:18,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:19,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:19,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:19,252 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:19,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:19,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:19,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:19,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:19,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:19,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:19,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:19,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:19,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:19,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:20,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:20,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:20,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:20,238 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:20,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:20,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:20,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:20,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:20,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:20,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:20,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:20,632 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:20,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:20,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:20,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:20,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:20,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:21,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:21,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:21,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:21,219 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:21,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:21,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:21,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:21,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:21,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:21,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:21,616 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:21,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:21,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:21,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:21,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:21,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:22,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:22,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:22,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:22,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:22,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:22,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:22,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:22,750 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:22,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:22,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:22,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:22,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:22,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:23,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:23,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:23,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:23,695 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:23,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:23,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:23,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:23,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:24,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:24,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:24,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:24,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:24,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:24,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:24,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:24,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:24,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:25,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:25,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:25,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:25,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:25,388 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:25,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:25,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:25,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:25,576 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:25,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:25,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:25,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:25,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:25,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:26,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:26,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:26,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:26,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:26,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:27,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:27,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:27,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:27,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:27,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:27,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:27,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:27,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:27,731 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:27,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:27,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:27,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:28,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:28,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:28,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:28,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:28,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:28,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:28,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:28,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:28,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:28,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:29,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:29,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:29,054 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:29,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:29,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:29,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:29,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:29,240 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:29,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:29,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:29,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:29,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:29,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:29,623 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:29,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:29,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:29,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:30,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:30,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:30,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:30,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:30,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:30,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:30,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:30,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:30,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:30,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:31,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:31,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:31,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:31,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:31,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:31,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:32,090 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:32,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:32,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:32,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:32,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:32,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:32,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:32,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:32,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:52:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 19:52:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 19:52:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:52:32,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-14 20:00:16,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:16,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:16,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:16,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:16,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:17,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:17,384 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:17,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:17,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:17,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:17,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:18,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:18,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:18,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:18,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:18,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:18,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:19,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:19,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:19,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:19,440 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:19,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:19,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:19,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:19,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:20,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:20,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:20,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:20,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:20,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:20,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:20,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:20,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:21,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:21,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:21,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:21,319 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:21,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:21,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:21,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:21,506 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:21,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:21,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:21,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:21,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:21,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:22,063 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:22,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:22,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:22,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:22,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:22,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:23,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:23,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:23,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:23,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:23,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:23,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:23,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:23,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:23,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:24,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:24,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:24,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:24,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:24,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:24,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:25,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:25,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:25,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:25,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:25,576 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:25,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:25,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:26,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:26,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:26,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:26,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:26,330 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:26,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:26,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:26,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:26,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:26,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:26,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:27,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:27,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:27,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:27,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:27,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:27,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:27,650 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:27,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:27,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:28,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:28,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:28,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:28,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:28,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:28,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:28,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:28,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:28,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:28,957 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:28,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:28,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:29,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:29,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:29,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:29,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:29,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:29,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:29,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:29,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:30,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:30,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:30,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:30,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:30,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:30,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:30,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:31,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:31,008 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:31,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:31,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:31,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:31,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:31,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:31,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:31,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:31,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:31,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:31,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:31,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:32,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:32,128 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:32,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:32,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:32,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:32,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:32,313 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:32,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:32,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:32,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:32,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:32,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:32,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:32,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:32,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:32,688 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:32,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:32,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:32,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:32,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:33,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:33,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:33,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:33,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:33,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:33,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:33,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:33,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:33,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:33,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:33,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:33,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:33,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:33,994 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:33,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:34,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:34,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:34,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:34,367 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:34,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:34,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:34,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:34,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:34,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:34,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:34,743 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:34,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:34,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:34,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:34,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:34,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:35,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:35,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:35,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:35,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:35,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:35,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:35,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:35,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:35,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:35,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:35,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:36,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:36,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:36,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:36,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:36,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:36,417 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:36,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:36,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:36,610 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:36,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:36,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:36,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:36,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:36,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:37,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:37,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:37,374 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:37,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:37,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:37,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:37,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:37,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:37,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:37,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:38,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:38,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:38,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:38,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:38,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:38,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:38,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:38,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:39,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:39,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:39,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:39,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:39,482 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:39,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:39,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:39,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:39,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:39,862 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:39,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:39,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:40,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:40,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:40,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:40,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:40,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:40,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:41,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:41,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:41,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:41,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:41,203 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:41,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:41,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:41,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:41,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:41,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:41,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:41,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:41,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:41,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:42,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:42,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:42,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:42,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:42,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:42,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:42,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:42,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:43,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:43,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:43,131 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:43,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:43,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:43,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:43,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:43,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:43,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:43,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:43,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:43,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:43,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:44,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:44,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:44,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:44,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:44,515 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:44,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:44,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:44,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:44,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:44,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:44,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:44,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:45,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:45,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:45,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:45,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:46,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:46,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:46,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:46,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:46,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:47,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:47,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:47,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:47,318 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:47,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:47,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:47,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:47,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:47,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:47,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:48,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:48,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:48,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:49,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:49,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:49,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:50,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:50,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:50,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:50,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:50,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:50,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:50,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:51,130 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:51,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:51,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:51,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:51,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:51,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:51,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:52,162 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:52,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:52,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:53,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:53,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:53,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:53,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:53,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:53,977 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:53,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:54,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:54,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:54,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:54,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:54,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:54,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:54,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:54,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:54,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:54,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:55,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:55,301 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:55,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:55,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:55,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:55,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:55,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:55,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:56,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:56,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:56,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:56,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:56,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:56,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:56,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:56,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:56,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:56,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:57,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:57,312 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:57,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:57,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:57,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:57,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:58,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:58,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:58,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:58,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:59,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:59,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:59,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:59,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:00:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:00:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:00:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:00:59,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:00,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:00,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:00,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:00,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:00,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:00,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:00,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:00,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:01,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:01,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:01,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:01,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:01,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:01,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:01,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:01,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:01,671 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:01,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:01,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:01,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:02,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:02,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:02,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:02,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:02,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:02,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:02,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:02,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:02,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:02,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:02,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:02,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:03,343 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:03,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:03,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:03,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:03,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:03,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:03,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:03,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:04,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:04,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:04,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:04,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:04,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:04,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:04,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:05,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:05,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:05,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:05,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:05,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:05,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:05,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:05,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:05,795 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:05,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:05,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:06,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:06,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:06,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:06,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:06,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:06,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:06,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:06,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:06,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:07,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:07,118 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:07,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:07,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:07,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:07,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:07,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:07,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:07,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:07,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:07,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:07,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:07,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:07,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:07,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:08,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:08,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:08,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:08,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:08,983 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:08,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:08,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:09,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:09,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:09,358 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:09,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:09,542 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:09,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:09,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:09,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:09,731 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:09,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:10,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:10,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:10,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:10,517 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:10,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:10,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:10,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:10,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:10,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:11,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:11,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:11,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:11,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:11,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:11,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:11,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:11,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:12,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:12,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:12,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:12,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:13,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:13,596 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:13,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:13,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:13,793 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:13,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:13,984 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:14,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:14,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:14,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:14,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:14,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:15,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:15,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:15,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:15,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:15,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:15,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:16,116 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:16,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:16,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:16,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:16,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:16,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:16,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:16,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:16,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:17,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:17,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:17,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:17,457 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:17,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:17,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:17,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:17,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:17,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:18,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:18,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:18,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:18,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:18,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:18,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:18,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:19,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:19,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:19,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:19,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:19,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:19,593 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:19,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:20,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:20,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:20,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:20,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:20,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:20,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:20,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:20,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:21,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:21,146 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:21,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:21,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:21,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:21,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:21,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:21,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:21,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:21,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:21,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:21,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:22,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:22,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:22,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:22,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:22,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:22,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:22,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:22,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:22,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:22,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:22,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:22,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:23,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:23,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:23,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:23,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:23,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:23,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:23,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:23,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:23,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:23,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:23,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:23,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:24,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:24,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:24,307 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:24,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:24,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:24,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:24,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:24,891 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:24,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:24,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:25,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:25,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:25,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:25,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:25,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:25,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:25,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:25,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:25,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:25,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:25,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:25,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:25,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:26,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:26,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:26,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:26,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:26,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:26,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:26,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:26,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:26,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:27,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:27,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:27,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:27,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:27,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:27,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:27,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:27,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:27,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:27,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:27,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:27,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:28,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:28,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:28,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:28,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:28,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:28,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:28,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:28,748 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:28,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:28,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:29,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:29,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:29,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:29,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:29,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:29,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:29,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:30,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:30,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:30,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:30,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:30,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:30,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:30,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:31,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:31,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:31,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:31,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:31,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:32,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:32,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:32,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:32,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:32,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:32,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:32,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:32,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:32,864 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:32,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:32,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:32,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:33,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:33,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:33,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:33,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:33,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:33,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:33,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:33,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:33,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:33,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:34,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:34,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:34,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:34,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:34,381 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:34,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:34,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:34,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:34,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:34,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:34,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:34,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:35,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:35,136 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:35,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:35,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:35,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:35,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:35,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:35,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:35,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:35,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:35,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:36,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:36,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:36,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:36,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:36,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:37,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:37,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:37,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:37,294 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:37,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:37,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:37,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:37,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:37,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:37,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:37,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:37,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:37,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:38,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:38,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:38,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:38,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:38,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:38,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:38,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:38,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:38,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:39,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:39,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:39,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:39,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:39,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:39,625 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:39,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:39,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:39,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:39,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:39,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:39,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:39,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:39,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:40,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:40,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:40,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:40,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:40,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:40,554 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:40,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:40,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:40,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:40,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:40,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:41,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:41,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:41,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:41,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:41,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:41,308 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:41,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:41,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:41,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:41,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:41,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:41,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:41,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:41,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:41,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:42,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:42,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:42,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:42,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:42,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:43,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:43,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:43,363 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:43,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:43,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:43,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:43,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:43,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:43,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:44,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:44,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:44,113 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:44,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:44,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:44,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:44,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:44,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:44,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:44,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:44,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:44,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:45,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:45,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:45,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:45,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:45,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:45,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:45,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:45,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:45,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:45,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:46,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:46,195 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:46,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:46,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:46,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:46,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:46,708 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:46,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:46,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:46,900 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:46,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:46,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:47,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:47,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:47,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:47,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:47,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:47,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:47,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:48,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:48,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:48,380 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:48,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:48,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:48,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:48,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:48,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:48,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:48,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:49,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:49,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:49,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:49,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:49,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:49,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:50,046 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:50,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:50,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:50,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:50,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:50,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:51,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:51,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:51,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:51,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:51,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:51,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:51,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:51,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:51,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:51,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:52,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:52,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:52,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:52,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:52,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:52,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:52,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:53,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:53,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:53,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:53,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:53,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:54,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:54,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:54,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:54,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:54,417 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:54,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:54,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:54,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:54,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:54,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:55,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:55,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:55,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:55,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:55,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:55,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:55,905 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:55,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:55,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:56,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:56,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:56,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:56,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:56,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:56,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:56,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:57,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:57,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:57,038 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:57,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:57,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:57,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:57,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:57,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:57,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:57,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:57,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:58,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:58,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:58,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:58,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:58,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:58,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:58,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:58,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:59,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:59,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:59,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:59,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:59,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:59,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:59,494 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:59,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:59,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:59,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:01:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:01:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:01:59,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:00,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:00,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:00,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:00,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:00,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:00,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:00,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:00,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:00,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:01,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:01,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:01,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:01,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:01,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:01,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:01,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:01,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:01,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:01,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:01,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:02,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:02,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:02,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:02,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:02,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:02,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:03,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:03,056 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:03,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:03,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:03,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:03,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:03,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:03,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:03,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:03,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:03,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:04,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:04,548 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:04,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:04,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:04,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:04,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:04,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:04,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:05,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:05,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:05,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:05,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:05,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:05,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:05,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:06,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:06,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:06,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:06,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:06,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:06,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:06,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:06,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:06,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:06,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:07,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:07,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:07,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:07,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:07,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:07,427 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:07,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:07,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:07,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:08,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:08,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:08,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:08,404 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:08,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:08,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:08,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:08,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:08,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:08,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:08,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:08,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:08,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:08,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:08,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:09,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:09,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:09,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:09,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:09,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:09,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:09,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:09,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:10,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:10,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:10,217 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:10,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:10,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:10,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:10,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:10,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:11,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:11,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:11,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:11,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:11,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:11,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:11,767 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:11,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:11,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:11,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:12,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:12,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:12,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:12,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:12,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:12,543 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:12,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:12,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:12,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:12,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:12,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:12,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:12,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:12,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:12,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:13,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:13,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:13,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:13,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:13,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:13,903 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:13,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:13,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:13,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:14,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:14,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:14,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:14,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:14,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:14,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:14,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:14,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:14,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:14,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:14,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:14,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:15,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:15,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:15,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:15,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:15,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:15,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:15,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:15,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:16,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:16,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:16,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:16,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:16,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:16,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:16,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:16,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:16,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:16,887 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:16,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:16,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:17,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:17,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:17,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:17,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:17,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:17,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:17,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:17,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:17,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:17,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:17,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:17,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:17,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:18,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:18,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:18,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:18,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:18,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:18,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:18,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:18,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:18,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:19,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:19,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:19,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:19,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:19,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:19,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:19,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:19,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:19,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:20,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:20,092 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:20,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:20,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:20,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:20,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:20,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:20,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:20,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:20,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:20,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:20,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:20,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:20,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:21,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:21,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:21,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:21,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:21,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:21,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:21,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:21,747 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:21,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:21,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:21,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:22,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:22,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:22,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:22,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:22,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:22,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:22,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:22,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:22,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:22,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:23,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:23,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:23,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:23,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:23,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:23,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:23,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:23,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:23,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:24,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:24,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:24,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:24,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:24,610 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:24,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:24,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:24,799 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:24,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:24,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:24,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:25,180 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:25,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:25,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:25,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:25,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:25,752 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:25,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:25,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:25,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:25,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:25,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:25,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:25,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:26,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:26,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:26,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:26,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:26,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:26,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:26,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:26,529 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:26,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:26,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:26,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:26,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:26,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:26,901 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:26,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:26,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:27,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:27,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:27,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:27,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:27,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:27,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:27,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:27,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:27,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:27,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:27,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:28,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:28,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:28,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:28,621 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:28,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:28,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:29,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:29,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:29,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:29,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:29,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:29,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:29,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:29,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:30,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:30,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:30,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:30,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:30,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:30,718 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:30,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:30,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:31,102 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:31,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:31,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:31,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:31,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:31,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:31,481 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:31,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:31,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:31,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:31,673 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:31,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:31,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:31,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:31,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:31,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:31,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:32,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:32,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:32,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:32,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:32,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:32,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:32,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:32,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:32,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:32,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:32,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:32,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:33,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:33,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:33,097 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:33,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:33,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:33,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:33,281 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:33,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:33,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:33,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:33,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:33,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:34,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:34,037 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:34,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:34,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:34,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:34,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:34,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:34,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:34,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:34,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:34,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:34,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:34,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:34,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:35,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:35,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:35,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:35,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:35,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:35,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:35,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:35,561 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:35,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:35,750 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:35,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:35,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:36,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:36,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:36,348 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:36,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:36,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:36,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:36,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:36,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:36,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:36,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:36,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:36,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:37,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:37,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:37,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:37,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:37,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:37,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:37,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:38,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:38,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:38,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:38,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:38,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:38,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:38,763 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:38,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:38,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:38,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:38,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:38,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:39,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:39,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:39,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:39,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:39,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:39,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:39,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:39,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:40,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:40,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:40,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:40,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:40,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:40,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:40,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:41,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:41,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:41,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:41,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:41,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:41,359 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:41,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:41,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:41,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:41,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:41,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:41,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:41,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:41,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:41,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:42,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:42,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:42,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:42,667 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:42,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:43,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:43,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:43,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:43,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:43,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:44,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:44,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:44,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:44,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:44,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:44,826 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:44,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:45,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:45,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:45,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:45,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:45,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:45,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:46,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:46,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:46,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:46,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:47,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:47,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:47,827 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:47,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:48,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:48,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:48,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:48,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:49,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:49,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:49,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:49,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:49,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:49,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:49,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:49,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:49,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:49,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:50,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:50,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:50,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:50,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:50,832 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:50,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:51,021 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:51,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:51,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:51,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:51,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:52,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:52,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:52,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:52,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:52,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:53,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:53,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:53,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:53,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:54,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:54,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:55,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:55,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:55,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:55,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:55,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:56,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:56,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:56,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:56,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:56,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:57,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:57,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:57,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:58,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:58,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:58,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:58,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:59,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:59,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:59,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:59,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:59,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:59,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:02:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:02:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:02:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:00,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:00,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:00,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:00,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:00,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:00,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:01,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:01,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:01,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:01,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:01,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:01,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:02,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:02,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:02,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:02,320 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:02,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:02,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:02,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:02,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:02,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:02,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:02,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:03,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:03,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:03,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:03,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:03,439 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:03,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:04,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:04,208 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:04,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:04,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:04,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:04,763 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:04,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:04,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:04,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:05,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:05,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:05,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:05,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:05,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:05,617 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:05,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:05,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:05,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:05,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:06,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:06,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:06,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:06,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:06,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:07,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:07,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:07,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:07,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:07,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:08,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:08,092 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:08,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:08,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:08,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:08,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:08,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:08,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:09,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:09,013 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:09,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:09,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:09,200 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:09,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:09,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:09,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:09,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:09,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:09,938 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:09,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:09,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:10,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:10,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:10,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:10,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:10,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:11,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:11,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:11,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:11,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:11,409 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:11,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:11,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:11,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:11,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:12,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:12,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:12,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:12,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:12,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:12,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:12,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:12,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:12,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:12,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:12,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:13,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:13,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:13,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:13,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:13,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:13,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:13,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:13,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:13,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:13,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:13,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:13,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:13,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:14,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:14,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:14,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:14,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:14,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:14,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:14,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:15,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:15,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:15,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:15,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:16,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:16,295 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:16,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:16,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:16,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:16,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:17,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:17,068 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:17,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:17,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:17,455 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:17,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:17,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:17,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:18,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:18,241 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:18,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:18,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:18,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:18,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:18,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:19,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:19,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:19,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:19,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:19,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:19,799 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:19,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:19,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:20,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:20,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:20,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:20,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:20,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:20,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:20,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:20,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:21,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:21,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:21,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:21,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:21,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:21,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:22,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:22,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:22,327 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:22,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:22,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:22,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:22,711 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:22,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:22,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:23,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:23,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:23,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:23,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:23,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:23,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:23,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:23,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:23,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:24,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:24,133 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:24,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:24,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:24,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:24,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:24,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:24,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:24,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:25,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:25,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:25,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:25,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:25,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:25,669 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:25,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:25,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:25,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:25,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:25,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:25,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:26,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:26,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:26,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:26,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:26,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:26,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:26,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:26,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:26,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:26,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:26,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:27,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:27,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:27,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:27,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:27,584 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:27,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:27,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:27,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:27,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:28,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:28,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:28,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:28,932 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:28,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:29,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:29,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:29,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:29,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:29,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:29,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:29,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:30,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:30,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:30,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:30,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:30,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:30,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:30,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 460 states and 746 transitions. [2022-12-14 20:03:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 746 transitions. [2022-12-14 20:03:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:03:30,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:30,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:30,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat