./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_ground-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_ground-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH --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 4c9c46abbea18888bba6501dfe6c704a11e8fe399c985999e1e07c66bb12b728 --- 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-e04fb08 [2022-11-16 06:29:26,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:29:26,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:29:26,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:29:26,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:29:26,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:29:26,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:29:26,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:29:26,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:29:26,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:29:26,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:29:26,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:29:26,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:29:26,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:29:26,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:29:26,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:29:26,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:29:26,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:29:26,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:29:26,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:29:26,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:29:26,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:29:26,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:29:26,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:29:26,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:29:26,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:29:26,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:29:26,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:29:26,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:29:26,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:29:26,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:29:26,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:29:26,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:29:26,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:29:26,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:29:26,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:29:26,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:29:26,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:29:26,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:29:26,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:29:26,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:29:26,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 06:29:26,633 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:29:26,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:29:26,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:29:26,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:29:26,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:29:26,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:29:26,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:29:26,637 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 06:29:26,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:29:26,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 06:29:26,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:29:26,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:29:26,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:29:26,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:29:26,640 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 06:29:26,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:29:26,641 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:29:26,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:29:26,641 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:29:26,642 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:29:26,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:29:26,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:29:26,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:29:26,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:29:26,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:29:26,644 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:29:26,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:29:26,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:29:26,645 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_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c9c46abbea18888bba6501dfe6c704a11e8fe399c985999e1e07c66bb12b728 [2022-11-16 06:29:26,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:29:26,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:29:26,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:29:26,999 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:29:27,000 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:29:27,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_ground-1.i [2022-11-16 06:29:27,066 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/data/3440a5244/cd7c4fe773094687b59d6abd14d55969/FLAGe4730e1b3 [2022-11-16 06:29:27,499 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:29:27,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/sv-benchmarks/c/array-examples/data_structures_set_multi_proc_ground-1.i [2022-11-16 06:29:27,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/data/3440a5244/cd7c4fe773094687b59d6abd14d55969/FLAGe4730e1b3 [2022-11-16 06:29:27,886 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/data/3440a5244/cd7c4fe773094687b59d6abd14d55969 [2022-11-16 06:29:27,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:29:27,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:29:27,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:29:27,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:29:27,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:29:27,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:29:27" (1/1) ... [2022-11-16 06:29:27,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4fc3e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:27, skipping insertion in model container [2022-11-16 06:29:27,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:29:27" (1/1) ... [2022-11-16 06:29:27,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:29:27,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:29:28,162 WARN L229 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_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/sv-benchmarks/c/array-examples/data_structures_set_multi_proc_ground-1.i[832,845] [2022-11-16 06:29:28,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:29:28,217 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:29:28,239 WARN L229 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_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/sv-benchmarks/c/array-examples/data_structures_set_multi_proc_ground-1.i[832,845] [2022-11-16 06:29:28,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:29:28,273 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:29:28,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28 WrapperNode [2022-11-16 06:29:28,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:29:28,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:29:28,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:29:28,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:29:28,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,325 INFO L138 Inliner]: procedures = 18, calls = 26, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 137 [2022-11-16 06:29:28,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:29:28,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:29:28,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:29:28,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:29:28,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,351 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,352 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:29:28,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:29:28,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:29:28,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:29:28,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:29:28,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:29:28,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:29:28,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c68ea9-4e02-42ea-b7d0-5f64768c9d86/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:29:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:29:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:29:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:29:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:29:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:29:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:29:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:29:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:29:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:29:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:29:28,505 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:29:28,508 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:29:28,719 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:29:28,902 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:29:28,902 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-16 06:29:28,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:29:28 BoogieIcfgContainer [2022-11-16 06:29:28,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:29:28,914 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:29:28,914 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:29:28,929 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:29:28,929 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:29:28" (1/1) ... [2022-11-16 06:29:28,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:29:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2022-11-16 06:29:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2022-11-16 06:29:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 06:29:29,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:29,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:29,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:29:29,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2022-11-16 06:29:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2022-11-16 06:29:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-16 06:29:29,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:29:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2022-11-16 06:29:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2022-11-16 06:29:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-16 06:29:29,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-16 06:29:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:29,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 21 states and 29 transitions. [2022-11-16 06:29:29,883 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2022-11-16 06:29:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-16 06:29:29,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:29,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-16 06:29:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 22 states and 31 transitions. [2022-11-16 06:29:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2022-11-16 06:29:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-16 06:29:30,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-16 06:29:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 33 transitions. [2022-11-16 06:29:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2022-11-16 06:29:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-16 06:29:30,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 06:29:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 24 states and 35 transitions. [2022-11-16 06:29:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2022-11-16 06:29:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-16 06:29:30,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 06:29:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 27 states and 42 transitions. [2022-11-16 06:29:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2022-11-16 06:29:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-16 06:29:30,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 06:29:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 29 states and 46 transitions. [2022-11-16 06:29:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2022-11-16 06:29:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 06:29:30,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:30,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:31,045 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 30 states and 47 transitions. [2022-11-16 06:29:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2022-11-16 06:29:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-16 06:29:31,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 31 states and 48 transitions. [2022-11-16 06:29:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 48 transitions. [2022-11-16 06:29:31,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-16 06:29:31,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:31,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 32 states and 49 transitions. [2022-11-16 06:29:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2022-11-16 06:29:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-16 06:29:31,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:32,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 33 states and 50 transitions. [2022-11-16 06:29:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 50 transitions. [2022-11-16 06:29:32,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-16 06:29:32,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:32,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 34 states and 51 transitions. [2022-11-16 06:29:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2022-11-16 06:29:32,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-16 06:29:32,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:32,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:32,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 35 states and 52 transitions. [2022-11-16 06:29:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 52 transitions. [2022-11-16 06:29:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-16 06:29:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:32,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 36 states and 53 transitions. [2022-11-16 06:29:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2022-11-16 06:29:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 06:29:33,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 37 states and 54 transitions. [2022-11-16 06:29:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2022-11-16 06:29:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 06:29:33,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 55 transitions. [2022-11-16 06:29:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2022-11-16 06:29:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-16 06:29:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:34,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 39 states and 56 transitions. [2022-11-16 06:29:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2022-11-16 06:29:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 06:29:34,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 40 states and 57 transitions. [2022-11-16 06:29:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 57 transitions. [2022-11-16 06:29:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 06:29:35,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 41 states and 58 transitions. [2022-11-16 06:29:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 58 transitions. [2022-11-16 06:29:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-16 06:29:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:36,103 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 42 states and 59 transitions. [2022-11-16 06:29:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 59 transitions. [2022-11-16 06:29:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-16 06:29:36,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:36,671 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 43 states and 60 transitions. [2022-11-16 06:29:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 60 transitions. [2022-11-16 06:29:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 06:29:36,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:36,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 44 states and 61 transitions. [2022-11-16 06:29:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2022-11-16 06:29:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-16 06:29:37,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:37,877 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 45 states and 62 transitions. [2022-11-16 06:29:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2022-11-16 06:29:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 06:29:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:38,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 46 states and 63 transitions. [2022-11-16 06:29:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2022-11-16 06:29:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-16 06:29:38,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:38,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 47 states and 64 transitions. [2022-11-16 06:29:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 64 transitions. [2022-11-16 06:29:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 06:29:39,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:39,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 48 states and 65 transitions. [2022-11-16 06:29:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2022-11-16 06:29:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 06:29:40,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 49 states and 66 transitions. [2022-11-16 06:29:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 66 transitions. [2022-11-16 06:29:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 06:29:41,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 50 states and 67 transitions. [2022-11-16 06:29:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2022-11-16 06:29:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 06:29:41,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:41,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:42,215 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 51 states and 68 transitions. [2022-11-16 06:29:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2022-11-16 06:29:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 06:29:42,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 69 transitions. [2022-11-16 06:29:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2022-11-16 06:29:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-16 06:29:43,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:43,895 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 70 transitions. [2022-11-16 06:29:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2022-11-16 06:29:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 06:29:44,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:44,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 71 transitions. [2022-11-16 06:29:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2022-11-16 06:29:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 06:29:45,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:45,621 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 55 states and 72 transitions. [2022-11-16 06:29:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2022-11-16 06:29:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 06:29:46,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:46,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:46,521 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:46,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 56 states and 73 transitions. [2022-11-16 06:29:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2022-11-16 06:29:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-16 06:29:46,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:46,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 57 states and 74 transitions. [2022-11-16 06:29:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2022-11-16 06:29:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 06:29:47,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:47,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 58 states and 75 transitions. [2022-11-16 06:29:48,899 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2022-11-16 06:29:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 06:29:48,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 76 transitions. [2022-11-16 06:29:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2022-11-16 06:29:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 06:29:49,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 60 states and 77 transitions. [2022-11-16 06:29:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 77 transitions. [2022-11-16 06:29:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 06:29:50,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:52,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 61 states and 78 transitions. [2022-11-16 06:29:52,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2022-11-16 06:29:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 06:29:52,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 62 states and 79 transitions. [2022-11-16 06:29:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 79 transitions. [2022-11-16 06:29:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 06:29:53,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 80 transitions. [2022-11-16 06:29:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 80 transitions. [2022-11-16 06:29:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:29:54,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 81 transitions. [2022-11-16 06:29:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 81 transitions. [2022-11-16 06:29:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 06:29:55,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 65 states and 82 transitions. [2022-11-16 06:29:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 82 transitions. [2022-11-16 06:29:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 06:29:56,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 66 states and 83 transitions. [2022-11-16 06:29:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2022-11-16 06:29:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:29:57,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:29:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 67 states and 84 transitions. [2022-11-16 06:29:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2022-11-16 06:29:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 06:29:58,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:58,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 68 states and 85 transitions. [2022-11-16 06:30:00,032 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-11-16 06:30:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:30:00,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 86 transitions. [2022-11-16 06:30:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2022-11-16 06:30:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 06:30:01,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:02,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 70 states and 87 transitions. [2022-11-16 06:30:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 87 transitions. [2022-11-16 06:30:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 06:30:02,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:02,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 88 transitions. [2022-11-16 06:30:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2022-11-16 06:30:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:30:03,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:03,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 72 states and 89 transitions. [2022-11-16 06:30:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 89 transitions. [2022-11-16 06:30:04,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 06:30:04,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:04,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1043 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 73 states and 90 transitions. [2022-11-16 06:30:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2022-11-16 06:30:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:30:06,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:06,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:07,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 74 states and 91 transitions. [2022-11-16 06:30:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2022-11-16 06:30:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:30:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 75 states and 92 transitions. [2022-11-16 06:30:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 92 transitions. [2022-11-16 06:30:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:30:08,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 93 transitions. [2022-11-16 06:30:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2022-11-16 06:30:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 06:30:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:10,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1233 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 77 states and 94 transitions. [2022-11-16 06:30:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 94 transitions. [2022-11-16 06:30:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:30:11,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:11,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 78 states and 95 transitions. [2022-11-16 06:30:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 95 transitions. [2022-11-16 06:30:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 06:30:13,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:13,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 79 states and 96 transitions. [2022-11-16 06:30:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 96 transitions. [2022-11-16 06:30:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:30:14,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:14,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 80 states and 97 transitions. [2022-11-16 06:30:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 97 transitions. [2022-11-16 06:30:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:30:16,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:17,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1439 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 81 states and 98 transitions. [2022-11-16 06:30:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 98 transitions. [2022-11-16 06:30:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-16 06:30:17,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1493 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 82 states and 99 transitions. [2022-11-16 06:30:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2022-11-16 06:30:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:30:19,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:19,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1548 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:21,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 83 states and 100 transitions. [2022-11-16 06:30:21,099 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 100 transitions. [2022-11-16 06:30:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:30:21,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:21,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1604 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:22,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:22,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 84 states and 101 transitions. [2022-11-16 06:30:22,713 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 101 transitions. [2022-11-16 06:30:22,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 06:30:22,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:22,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1661 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 85 states and 102 transitions. [2022-11-16 06:30:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 102 transitions. [2022-11-16 06:30:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:30:24,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:24,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 86 states and 103 transitions. [2022-11-16 06:30:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 103 transitions. [2022-11-16 06:30:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:30:26,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1778 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 87 states and 104 transitions. [2022-11-16 06:30:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 104 transitions. [2022-11-16 06:30:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-16 06:30:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:28,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1838 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 88 states and 105 transitions. [2022-11-16 06:30:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 105 transitions. [2022-11-16 06:30:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-16 06:30:29,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1899 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 89 states and 106 transitions. [2022-11-16 06:30:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 106 transitions. [2022-11-16 06:30:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-16 06:30:31,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1961 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 90 states and 107 transitions. [2022-11-16 06:30:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 107 transitions. [2022-11-16 06:30:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 06:30:33,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:33,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2024 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:35,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 91 states and 108 transitions. [2022-11-16 06:30:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 108 transitions. [2022-11-16 06:30:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-16 06:30:35,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:36,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 92 states and 109 transitions. [2022-11-16 06:30:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2022-11-16 06:30:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-16 06:30:37,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2153 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 93 states and 110 transitions. [2022-11-16 06:30:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 110 transitions. [2022-11-16 06:30:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-16 06:30:39,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2219 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 94 states and 111 transitions. [2022-11-16 06:30:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 111 transitions. [2022-11-16 06:30:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-16 06:30:41,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2286 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 95 states and 112 transitions. [2022-11-16 06:30:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 112 transitions. [2022-11-16 06:30:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-16 06:30:43,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:43,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:44,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2354 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 96 states and 113 transitions. [2022-11-16 06:30:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 113 transitions. [2022-11-16 06:30:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-16 06:30:45,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:47,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 97 states and 114 transitions. [2022-11-16 06:30:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 114 transitions. [2022-11-16 06:30:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-16 06:30:47,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:47,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2493 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 115 transitions. [2022-11-16 06:30:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 115 transitions. [2022-11-16 06:30:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-16 06:30:49,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2564 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:51,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:51,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 99 states and 116 transitions. [2022-11-16 06:30:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 116 transitions. [2022-11-16 06:30:51,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-16 06:30:51,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:51,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2636 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:53,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:53,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 100 states and 117 transitions. [2022-11-16 06:30:53,758 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 117 transitions. [2022-11-16 06:30:53,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-16 06:30:53,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:54,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 101 states and 118 transitions. [2022-11-16 06:30:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2022-11-16 06:30:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-16 06:30:55,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:55,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2783 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:30:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 119 transitions. [2022-11-16 06:30:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 119 transitions. [2022-11-16 06:30:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-16 06:30:57,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2858 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 103 states and 120 transitions. [2022-11-16 06:31:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 120 transitions. [2022-11-16 06:31:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-16 06:31:00,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2934 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 121 transitions. [2022-11-16 06:31:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 121 transitions. [2022-11-16 06:31:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-16 06:31:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3011 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 105 states and 122 transitions. [2022-11-16 06:31:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 122 transitions. [2022-11-16 06:31:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 06:31:04,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3089 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 123 transitions. [2022-11-16 06:31:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 123 transitions. [2022-11-16 06:31:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 06:31:07,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:07,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:08,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3168 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 107 states and 124 transitions. [2022-11-16 06:31:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 124 transitions. [2022-11-16 06:31:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 06:31:09,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:09,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:10,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3248 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:11,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 108 states and 125 transitions. [2022-11-16 06:31:11,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 125 transitions. [2022-11-16 06:31:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 06:31:11,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:11,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:12,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3329 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 109 states and 126 transitions. [2022-11-16 06:31:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 126 transitions. [2022-11-16 06:31:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 06:31:14,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:14,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3411 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 110 states and 127 transitions. [2022-11-16 06:31:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 127 transitions. [2022-11-16 06:31:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-16 06:31:17,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3494 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:19,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 111 states and 128 transitions. [2022-11-16 06:31:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 128 transitions. [2022-11-16 06:31:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-16 06:31:19,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3578 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:22,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 112 states and 129 transitions. [2022-11-16 06:31:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 129 transitions. [2022-11-16 06:31:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 06:31:22,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:22,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3663 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:26,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 113 states and 130 transitions. [2022-11-16 06:31:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 130 transitions. [2022-11-16 06:31:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-16 06:31:26,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:26,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3749 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:29,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 114 states and 131 transitions. [2022-11-16 06:31:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 131 transitions. [2022-11-16 06:31:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 06:31:29,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3836 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 115 states and 132 transitions. [2022-11-16 06:31:32,408 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 132 transitions. [2022-11-16 06:31:32,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 06:31:32,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:32,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3924 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 116 states and 133 transitions. [2022-11-16 06:31:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 133 transitions. [2022-11-16 06:31:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 06:31:35,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:35,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4013 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 117 states and 134 transitions. [2022-11-16 06:31:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 134 transitions. [2022-11-16 06:31:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-16 06:31:38,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:38,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4103 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 118 states and 135 transitions. [2022-11-16 06:31:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 135 transitions. [2022-11-16 06:31:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-16 06:31:41,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4194 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 119 states and 136 transitions. [2022-11-16 06:31:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 136 transitions. [2022-11-16 06:31:44,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-16 06:31:44,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4286 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 120 states and 137 transitions. [2022-11-16 06:31:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 137 transitions. [2022-11-16 06:31:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-16 06:31:47,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:47,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:47,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4379 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 121 states and 138 transitions. [2022-11-16 06:31:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2022-11-16 06:31:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 06:31:50,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4473 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 122 states and 139 transitions. [2022-11-16 06:31:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 139 transitions. [2022-11-16 06:31:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-16 06:31:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4568 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 123 states and 140 transitions. [2022-11-16 06:31:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 140 transitions. [2022-11-16 06:31:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 06:31:56,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4664 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:31:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 141 transitions. [2022-11-16 06:31:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 141 transitions. [2022-11-16 06:31:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-16 06:31:59,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 125 states and 142 transitions. [2022-11-16 06:32:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 142 transitions. [2022-11-16 06:32:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 06:32:02,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4859 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 126 states and 143 transitions. [2022-11-16 06:32:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 143 transitions. [2022-11-16 06:32:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 06:32:05,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4958 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 127 states and 144 transitions. [2022-11-16 06:32:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 144 transitions. [2022-11-16 06:32:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-16 06:32:08,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:08,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 5058 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:11,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 145 transitions. [2022-11-16 06:32:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 145 transitions. [2022-11-16 06:32:11,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-16 06:32:11,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:11,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5159 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 146 transitions. [2022-11-16 06:32:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 146 transitions. [2022-11-16 06:32:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-16 06:32:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5261 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 130 states and 147 transitions. [2022-11-16 06:32:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 147 transitions. [2022-11-16 06:32:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-16 06:32:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:19,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5364 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 131 states and 148 transitions. [2022-11-16 06:32:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 148 transitions. [2022-11-16 06:32:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 06:32:21,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5468 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 132 states and 149 transitions. [2022-11-16 06:32:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 149 transitions. [2022-11-16 06:32:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 06:32:24,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5573 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:27,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 133 states and 150 transitions. [2022-11-16 06:32:27,855 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 150 transitions. [2022-11-16 06:32:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 06:32:27,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:27,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 5679 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 151 transitions. [2022-11-16 06:32:31,191 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 151 transitions. [2022-11-16 06:32:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-16 06:32:31,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:31,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5786 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 152 transitions. [2022-11-16 06:32:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 152 transitions. [2022-11-16 06:32:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-16 06:32:34,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:34,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5894 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 136 states and 153 transitions. [2022-11-16 06:32:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 153 transitions. [2022-11-16 06:32:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-16 06:32:38,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:38,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6003 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 137 states and 154 transitions. [2022-11-16 06:32:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 154 transitions. [2022-11-16 06:32:41,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-16 06:32:41,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:41,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6113 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:45,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:45,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 155 transitions. [2022-11-16 06:32:45,312 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 155 transitions. [2022-11-16 06:32:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-16 06:32:45,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6224 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 156 transitions. [2022-11-16 06:32:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 156 transitions. [2022-11-16 06:32:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-16 06:32:48,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6336 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 140 states and 157 transitions. [2022-11-16 06:32:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 157 transitions. [2022-11-16 06:32:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-16 06:32:52,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6449 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 141 states and 158 transitions. [2022-11-16 06:32:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 158 transitions. [2022-11-16 06:32:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 06:32:56,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:56,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6563 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:32:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:59,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 142 states and 159 transitions. [2022-11-16 06:32:59,868 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 159 transitions. [2022-11-16 06:32:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 06:32:59,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 143 states and 160 transitions. [2022-11-16 06:33:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 160 transitions. [2022-11-16 06:33:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 06:33:03,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6794 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:07,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 144 states and 161 transitions. [2022-11-16 06:33:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 161 transitions. [2022-11-16 06:33:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 06:33:07,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6911 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 162 transitions. [2022-11-16 06:33:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 162 transitions. [2022-11-16 06:33:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-16 06:33:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:13,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7029 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:15,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 163 transitions. [2022-11-16 06:33:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 163 transitions. [2022-11-16 06:33:15,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-16 06:33:15,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:15,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:17,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7148 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 147 states and 164 transitions. [2022-11-16 06:33:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 164 transitions. [2022-11-16 06:33:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 06:33:19,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7268 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 148 states and 165 transitions. [2022-11-16 06:33:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 165 transitions. [2022-11-16 06:33:23,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-16 06:33:23,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:23,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7389 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 166 transitions. [2022-11-16 06:33:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 166 transitions. [2022-11-16 06:33:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 06:33:27,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7511 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:31,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 150 states and 167 transitions. [2022-11-16 06:33:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 167 transitions. [2022-11-16 06:33:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-16 06:33:31,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7634 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 168 transitions. [2022-11-16 06:33:35,807 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 168 transitions. [2022-11-16 06:33:35,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 06:33:35,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:35,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:38,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7758 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 152 states and 169 transitions. [2022-11-16 06:33:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 169 transitions. [2022-11-16 06:33:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 06:33:39,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7883 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 153 states and 170 transitions. [2022-11-16 06:33:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 170 transitions. [2022-11-16 06:33:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 06:33:44,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:44,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8009 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 154 states and 171 transitions. [2022-11-16 06:33:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 171 transitions. [2022-11-16 06:33:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 06:33:48,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8136 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 155 states and 172 transitions. [2022-11-16 06:33:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2022-11-16 06:33:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:53,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8264 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:33:57,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 156 states and 173 transitions. [2022-11-16 06:33:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 173 transitions. [2022-11-16 06:33:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 06:33:57,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8393 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:01,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 157 states and 174 transitions. [2022-11-16 06:34:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 174 transitions. [2022-11-16 06:34:01,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 06:34:01,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:01,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8523 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 158 states and 175 transitions. [2022-11-16 06:34:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2022-11-16 06:34:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 06:34:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:09,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8654 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 159 states and 176 transitions. [2022-11-16 06:34:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 176 transitions. [2022-11-16 06:34:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 06:34:10,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8786 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 160 states and 177 transitions. [2022-11-16 06:34:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 177 transitions. [2022-11-16 06:34:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:34:15,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8919 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 161 states and 178 transitions. [2022-11-16 06:34:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 178 transitions. [2022-11-16 06:34:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 06:34:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:20,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 9053 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 162 states and 179 transitions. [2022-11-16 06:34:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 179 transitions. [2022-11-16 06:34:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:34:25,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 9188 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 163 states and 180 transitions. [2022-11-16 06:34:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 180 transitions. [2022-11-16 06:34:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:34:30,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 9324 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 164 states and 181 transitions. [2022-11-16 06:34:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-11-16 06:34:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:34:35,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9461 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 165 states and 182 transitions. [2022-11-16 06:34:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 182 transitions. [2022-11-16 06:34:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:34:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 9599 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 166 states and 183 transitions. [2022-11-16 06:34:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 183 transitions. [2022-11-16 06:34:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:34:45,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 9738 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 167 states and 184 transitions. [2022-11-16 06:34:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 184 transitions. [2022-11-16 06:34:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:34:50,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 9878 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:34:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 168 states and 185 transitions. [2022-11-16 06:34:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 185 transitions. [2022-11-16 06:34:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:34:55,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:55,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 10019 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 169 states and 186 transitions. [2022-11-16 06:35:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 186 transitions. [2022-11-16 06:35:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 06:35:00,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 10161 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 170 states and 187 transitions. [2022-11-16 06:35:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 187 transitions. [2022-11-16 06:35:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-16 06:35:05,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:05,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 10304 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 171 states and 188 transitions. [2022-11-16 06:35:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 188 transitions. [2022-11-16 06:35:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-11-16 06:35:10,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:10,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10448 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 172 states and 189 transitions. [2022-11-16 06:35:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 189 transitions. [2022-11-16 06:35:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-16 06:35:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:16,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10593 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 173 states and 190 transitions. [2022-11-16 06:35:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 190 transitions. [2022-11-16 06:35:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-11-16 06:35:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 10739 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 174 states and 191 transitions. [2022-11-16 06:35:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 191 transitions. [2022-11-16 06:35:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-16 06:35:27,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 10886 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 175 states and 192 transitions. [2022-11-16 06:35:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 192 transitions. [2022-11-16 06:35:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-16 06:35:32,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:32,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11034 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:38,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 176 states and 193 transitions. [2022-11-16 06:35:38,435 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 193 transitions. [2022-11-16 06:35:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-16 06:35:38,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 11183 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 177 states and 194 transitions. [2022-11-16 06:35:44,131 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 194 transitions. [2022-11-16 06:35:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-16 06:35:44,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:44,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11333 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 178 states and 195 transitions. [2022-11-16 06:35:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 195 transitions. [2022-11-16 06:35:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-16 06:35:49,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:35:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 179 states and 196 transitions. [2022-11-16 06:35:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 196 transitions. [2022-11-16 06:35:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-16 06:35:55,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11636 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 180 states and 197 transitions. [2022-11-16 06:36:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 197 transitions. [2022-11-16 06:36:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-16 06:36:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11789 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 181 states and 198 transitions. [2022-11-16 06:36:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 198 transitions. [2022-11-16 06:36:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-11-16 06:36:07,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:07,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:07,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11943 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 182 states and 199 transitions. [2022-11-16 06:36:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 199 transitions. [2022-11-16 06:36:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-16 06:36:13,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:17,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12098 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 183 states and 200 transitions. [2022-11-16 06:36:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 200 transitions. [2022-11-16 06:36:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-16 06:36:19,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12254 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:25,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 184 states and 201 transitions. [2022-11-16 06:36:25,765 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 201 transitions. [2022-11-16 06:36:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 06:36:25,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:25,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:29,981 INFO L134 CoverageAnalysis]: Checked inductivity of 12411 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:31,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 185 states and 202 transitions. [2022-11-16 06:36:31,968 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 202 transitions. [2022-11-16 06:36:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-16 06:36:31,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:31,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12569 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 186 states and 203 transitions. [2022-11-16 06:36:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 203 transitions. [2022-11-16 06:36:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-16 06:36:38,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12728 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:44,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 187 states and 204 transitions. [2022-11-16 06:36:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 204 transitions. [2022-11-16 06:36:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-16 06:36:44,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:44,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12888 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 188 states and 205 transitions. [2022-11-16 06:36:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 205 transitions. [2022-11-16 06:36:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-16 06:36:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 13049 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:36:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 189 states and 206 transitions. [2022-11-16 06:36:57,789 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 206 transitions. [2022-11-16 06:36:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-11-16 06:36:57,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:57,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13211 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 190 states and 207 transitions. [2022-11-16 06:37:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 207 transitions. [2022-11-16 06:37:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-11-16 06:37:04,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 13374 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 191 states and 208 transitions. [2022-11-16 06:37:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 208 transitions. [2022-11-16 06:37:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-16 06:37:11,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:11,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 13538 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 192 states and 209 transitions. [2022-11-16 06:37:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 209 transitions. [2022-11-16 06:37:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-16 06:37:17,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:17,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 13703 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 193 states and 210 transitions. [2022-11-16 06:37:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 210 transitions. [2022-11-16 06:37:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-16 06:37:24,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:24,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13869 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 194 states and 211 transitions. [2022-11-16 06:37:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 211 transitions. [2022-11-16 06:37:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 06:37:31,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:31,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:31,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14036 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 195 states and 212 transitions. [2022-11-16 06:37:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 212 transitions. [2022-11-16 06:37:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-16 06:37:38,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 14204 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 196 states and 213 transitions. [2022-11-16 06:37:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 213 transitions. [2022-11-16 06:37:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-16 06:37:45,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:45,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14373 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 197 states and 214 transitions. [2022-11-16 06:37:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 214 transitions. [2022-11-16 06:37:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-16 06:37:52,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 14543 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:37:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 198 states and 215 transitions. [2022-11-16 06:37:59,803 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 215 transitions. [2022-11-16 06:37:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-11-16 06:37:59,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 14714 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:38:07,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 199 states and 216 transitions. [2022-11-16 06:38:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 216 transitions. [2022-11-16 06:38:07,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-16 06:38:07,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:07,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 14886 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:38:14,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:14,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 200 states and 217 transitions. [2022-11-16 06:38:14,508 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 217 transitions. [2022-11-16 06:38:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-16 06:38:14,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:20,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15059 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:38:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 201 states and 218 transitions. [2022-11-16 06:38:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 218 transitions. [2022-11-16 06:38:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-16 06:38:22,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 15233 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:38:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:33,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 202 states and 219 transitions. [2022-11-16 06:38:33,792 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 219 transitions. [2022-11-16 06:38:33,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-16 06:38:33,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:33,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 15408 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:38:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 203 states and 220 transitions. [2022-11-16 06:38:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 220 transitions. [2022-11-16 06:38:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-16 06:38:42,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:42,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 15584 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:38:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 221 transitions. [2022-11-16 06:38:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 221 transitions. [2022-11-16 06:38:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-16 06:38:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:51,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 15761 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:39:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 205 states and 222 transitions. [2022-11-16 06:39:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 222 transitions. [2022-11-16 06:39:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-16 06:39:00,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15939 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:39:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 206 states and 223 transitions. [2022-11-16 06:39:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 223 transitions. [2022-11-16 06:39:11,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-16 06:39:11,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:11,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16118 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:39:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 207 states and 224 transitions. [2022-11-16 06:39:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 224 transitions. [2022-11-16 06:39:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-16 06:39:22,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:22,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16298 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:39:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 225 transitions. [2022-11-16 06:39:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 225 transitions. [2022-11-16 06:39:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-16 06:39:32,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16479 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:39:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 209 states and 226 transitions. [2022-11-16 06:39:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 226 transitions. [2022-11-16 06:39:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-16 06:39:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:42,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16661 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:39:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 210 states and 227 transitions. [2022-11-16 06:39:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 227 transitions. [2022-11-16 06:39:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-16 06:39:52,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16844 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:40:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 211 states and 228 transitions. [2022-11-16 06:40:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 228 transitions. [2022-11-16 06:40:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-16 06:40:02,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:02,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17028 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:40:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 212 states and 229 transitions. [2022-11-16 06:40:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 229 transitions. [2022-11-16 06:40:12,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-16 06:40:12,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:12,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17213 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:40:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 213 states and 230 transitions. [2022-11-16 06:40:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 230 transitions. [2022-11-16 06:40:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-16 06:40:22,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:22,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 17399 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:40:31,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 214 states and 231 transitions. [2022-11-16 06:40:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 231 transitions. [2022-11-16 06:40:31,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-16 06:40:31,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:31,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 17586 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:40:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 215 states and 232 transitions. [2022-11-16 06:40:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 232 transitions. [2022-11-16 06:40:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-16 06:40:41,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 17774 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:40:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 216 states and 233 transitions. [2022-11-16 06:40:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 233 transitions. [2022-11-16 06:40:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-16 06:40:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17963 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:41:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 217 states and 234 transitions. [2022-11-16 06:41:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 234 transitions. [2022-11-16 06:41:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-16 06:41:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:02,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 18153 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:41:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 218 states and 235 transitions. [2022-11-16 06:41:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 235 transitions. [2022-11-16 06:41:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-16 06:41:13,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:13,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 18344 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:41:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 219 states and 236 transitions. [2022-11-16 06:41:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 236 transitions. [2022-11-16 06:41:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-16 06:41:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:25,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18536 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:41:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 220 states and 237 transitions. [2022-11-16 06:41:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 237 transitions. [2022-11-16 06:41:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-16 06:41:36,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:36,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18729 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:41:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 221 states and 238 transitions. [2022-11-16 06:41:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 238 transitions. [2022-11-16 06:41:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-16 06:41:46,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 18923 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:41:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 222 states and 239 transitions. [2022-11-16 06:41:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 239 transitions. [2022-11-16 06:41:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-16 06:41:56,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 19118 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:42:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:06,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 223 states and 240 transitions. [2022-11-16 06:42:06,724 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 240 transitions. [2022-11-16 06:42:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-16 06:42:06,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 19314 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:42:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 224 states and 241 transitions. [2022-11-16 06:42:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 241 transitions. [2022-11-16 06:42:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-16 06:42:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:16,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19511 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:42:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 225 states and 242 transitions. [2022-11-16 06:42:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 242 transitions. [2022-11-16 06:42:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-16 06:42:25,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:25,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:32,393 INFO L134 CoverageAnalysis]: Checked inductivity of 19709 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:42:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 226 states and 243 transitions. [2022-11-16 06:42:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 243 transitions. [2022-11-16 06:42:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-11-16 06:42:35,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 19908 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:42:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:45,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 227 states and 244 transitions. [2022-11-16 06:42:45,034 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 244 transitions. [2022-11-16 06:42:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-16 06:42:45,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 20108 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:42:54,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:54,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 228 states and 245 transitions. [2022-11-16 06:42:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 245 transitions. [2022-11-16 06:42:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-16 06:42:54,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 20309 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:43:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:04,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 229 states and 246 transitions. [2022-11-16 06:43:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 246 transitions. [2022-11-16 06:43:04,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-11-16 06:43:04,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:04,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20511 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 06:43:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 230 states and 247 transitions. [2022-11-16 06:43:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 247 transitions. [2022-11-16 06:43:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-11-16 06:43:14,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:14,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat