./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/gcd02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/gcd02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 --- 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-dbf71c6-m [2022-10-17 16:46:41,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:41,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:41,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:41,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:41,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:41,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:41,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:41,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:41,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:41,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:41,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:41,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:41,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:41,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:41,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:41,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:41,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:41,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:41,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:41,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:41,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:41,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:41,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:41,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:41,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:41,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:41,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:41,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:41,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:41,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:41,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:41,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:41,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:41,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:41,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:41,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:41,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:41,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:41,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:41,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:41,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-10-17 16:46:41,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:41,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:41,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:41,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:41,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:41,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:41,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:41,653 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:46:41,653 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:46:41,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:46:41,654 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:46:41,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:41,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:41,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:41,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:41,655 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:46:41,655 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:46:41,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:41,655 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:41,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:41,655 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:41,656 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:41,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:41,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:41,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:41,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:41,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:41,656 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:46:41,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:46:41,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:41,657 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_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 [2022-10-17 16:46:41,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:42,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:42,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:42,026 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:42,027 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:42,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/recursive/gcd02.c [2022-10-17 16:46:42,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/data/809983839/f3eced2ee5f5467e8070785fe63319dc/FLAG6d3be2e19 [2022-10-17 16:46:42,748 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:42,749 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/sv-benchmarks/c/recursive/gcd02.c [2022-10-17 16:46:42,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/data/809983839/f3eced2ee5f5467e8070785fe63319dc/FLAG6d3be2e19 [2022-10-17 16:46:43,098 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/data/809983839/f3eced2ee5f5467e8070785fe63319dc [2022-10-17 16:46:43,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:43,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:43,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:43,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:43,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:43,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716cc28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43, skipping insertion in model container [2022-10-17 16:46:43,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:43,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:43,396 WARN L230 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_e435ea5f-760d-46f3-9079-0c4694838ca5/sv-benchmarks/c/recursive/gcd02.c[623,636] [2022-10-17 16:46:43,415 WARN L230 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_e435ea5f-760d-46f3-9079-0c4694838ca5/sv-benchmarks/c/recursive/gcd02.c[1283,1296] [2022-10-17 16:46:43,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:43,425 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:43,441 WARN L230 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_e435ea5f-760d-46f3-9079-0c4694838ca5/sv-benchmarks/c/recursive/gcd02.c[623,636] [2022-10-17 16:46:43,460 WARN L230 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_e435ea5f-760d-46f3-9079-0c4694838ca5/sv-benchmarks/c/recursive/gcd02.c[1283,1296] [2022-10-17 16:46:43,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:43,476 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:43,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43 WrapperNode [2022-10-17 16:46:43,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:43,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:43,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:43,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:43,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,517 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2022-10-17 16:46:43,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:43,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:43,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:43,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:43,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,554 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:43,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:43,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:43,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:43,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:43" (1/1) ... [2022-10-17 16:46:43,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:43,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:43,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:43,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e435ea5f-760d-46f3-9079-0c4694838ca5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure gcd [2022-10-17 16:46:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure gcd [2022-10-17 16:46:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:46:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure divides [2022-10-17 16:46:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure divides [2022-10-17 16:46:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:43,761 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:43,764 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:44,066 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:44,102 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:44,103 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:46:44,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:44 BoogieIcfgContainer [2022-10-17 16:46:44,110 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:44,111 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:44,111 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:44,136 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:44,137 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:44" (1/1) ... [2022-10-17 16:46:44,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2022-10-17 16:46:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2022-10-17 16:46:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:46:44,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:44,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 54 transitions. [2022-10-17 16:46:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 54 transitions. [2022-10-17 16:46:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:46:44,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 62 transitions. [2022-10-17 16:46:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2022-10-17 16:46:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:46:45,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 61 transitions. [2022-10-17 16:46:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2022-10-17 16:46:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:46:45,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:45,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:45,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 60 transitions. [2022-10-17 16:46:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2022-10-17 16:46:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:46:45,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:45,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 52 states and 75 transitions. [2022-10-17 16:46:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 75 transitions. [2022-10-17 16:46:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:46:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 54 states and 80 transitions. [2022-10-17 16:46:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 80 transitions. [2022-10-17 16:46:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:46:46,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 59 states and 89 transitions. [2022-10-17 16:46:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 89 transitions. [2022-10-17 16:46:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:46:47,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 64 states and 99 transitions. [2022-10-17 16:46:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 99 transitions. [2022-10-17 16:46:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:46:48,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:48,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 42 states and 58 transitions. [2022-10-17 16:46:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2022-10-17 16:46:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:46:49,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 41 states and 57 transitions. [2022-10-17 16:46:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 57 transitions. [2022-10-17 16:46:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:46:49,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:50,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:46:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 51 states and 78 transitions. [2022-10-17 16:46:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2022-10-17 16:46:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:46:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 52 states and 79 transitions. [2022-10-17 16:46:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 79 transitions. [2022-10-17 16:46:53,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:53,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:57,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:57,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:57,865 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:57,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:57,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:57,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:57,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:57,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:57,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:58,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,497 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:46:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:46:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:46:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:46:59,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,875 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:00,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:00,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:00,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:00,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,311 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,059 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,796 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:02,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:02,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:03,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:03,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,666 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,890 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:04,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,494 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:05,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:05,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,025 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,266 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:06,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:07,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:07,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,216 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:08,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:08,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:08,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,476 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,759 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:09,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:09,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:09,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:47:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 109 transitions. [2022-10-17 16:47:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2022-10-17 16:47:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-10-17 16:47:10,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat